Date: Thu, 15 Nov 2001 17:03:15 +0200 From: Giorgos Keramidas <charon@labs.gr> To: "Patrick O'Reilly" <patrick@mip.co.za> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: cvsup Message-ID: <20011115150315.GD3711@hades.hell.gr> In-Reply-To: <NDBBIMKICMDGDMNOOCAIAEIJDOAA.patrick@mip.co.za> References: <NDBBIMKICMDGDMNOOCAIEEIGDOAA.patrick@mip.co.za> <NDBBIMKICMDGDMNOOCAIAEIJDOAA.patrick@mip.co.za>
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On 2001-11-15 14:42:31, Patrick O'Reilly wrote:
> Well,
> I just started "make buildworld", and guess what the start of the output
> says? :
> #####
> root carrot:/usr/src# make buildworld
> --------------------------------------------------------------
> >>> Rebuilding the temporary build tree
> --------------------------------------------------------------
> rm -rf /usr/obj/usr/src/i386
> #####
>
> So, I guess make does it for you, at least in theory!
If you read the comments at the top of /usr/src/Makefile.inc1 you will
see among other things:
# $FreeBSD: src/Makefile.inc1,v 1.226 2001/11/15 07:09:00 matusita Exp $
#
# Make command line options:
# -DNOCLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
# -DNOCLEAN do not clean at all
...
# -DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel
# -DNO_KERNELCLEAN do not run ${MAKE} clean in ${MAKE} buildkernel
# -DNO_KERNELDEPEND do not run ${MAKE} depend in ${MAKE} buildkernel
(this is for the RELENG_4 version of the file, for -CURRENT or older
RELENG_x versions you might find it's slightly different).
These are flags you can pass to make(1) to control what is done when
you run `make buildworld'. Try out some of these options, like:
# cd /usr/src
# make -DNOCLEAN buildworld
and see how this changes the buildworld procedure for yourself :)
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